The following scores on the midterm exam in Chemistry 102 were recorded, 93 81 59 69 82 73 61 77 95 84 88 71 86 97 63 72 89 80 60 98 91 62 78 83 76 81 94 66 83 96 find the interquartile range.

Question

I do not understand this question.

Answer 1

This site explains it.

http://www.mathwords.com/i/interquartile_range.htm